U.S. Sen. Thom Tillis, R-N.C., and Sen. Richard Burr, R-N.C., have expressed opposition toward Michael Dourson, President Donald Trump’s nominee to oversee chemical safety for the Environmental Protection Agency.
Trump announced the nomination in July, and the nomination was confirmed by the U.S. Senate Committee on Environment and Public Works on Oct. 25. A Senate-wide vote confirming Dourson’s nomination has yet to be scheduled.
Dourson is a professor of toxicology at the University of Cincinnati and is currently working as a senior advisor to EPA administrator Scott Pruitt. Through his nonprofit, Toxicology Excellence for Risk Assessment, Dourson has published numerous reports on safety limits for hazardous chemicals.
The EPA published a press release following Dourson’s nomination citing letters from Dourson’s peers praising his work. Among these was Jay Goodman, a professor of pharmacology and toxicology at Michigan State University. In his letter, Goodman said Dourson’s successful career — centered around the risk-assessment of chemicals and science-based safety — makes him the ideal candidate to head the Office of Chemical Safety and Pollution Prevention with the EPA.
“It is without reservation that I recommend Dr. Dourson to you with my highest level of enthusiasm with regard to his scientific and communication skills, and as an individual of character and integrity,” the letter said.
But not all responses to Dourson’s nomination have been so positive — both Tillis and Burr released statements opposing Dourson and pledging to vote "no" to his nomination.
“Over the last several weeks, Senator Tillis has done his due diligence in reviewing Mr. Dourson’s body of work,” said a statement from Tillis’ office. “Senator Tillis still has serious concerns about his record and cannot support his nomination.”